🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 148 Days

Day: 17.8 Hours

Environment

Temp: 253 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.8 AU - 1.22 AU

Year: 358 Days

Day: 24.4 Hours

Environment

Temp: 72 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.28 AU - 3.46 AU

Year: 1717 Days

Day: 20.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.39 AU - 4.45 AU

Year: 2740 Days

Day: 22.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,487,861 km

• M1: 946,655 km (0.081 R)
• M2: 1,327,232 km (0.098 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 11.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.68 AU - 5.78 AU

Year: 4843 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 50,487,861 km

• M1: 161,117 km (0.036 R)
• M2: 281,992 km (0.057 R)
• M3: 373,097 km (0.09 R)
• M4: 531,521 km (0.098 R)
• M5: 609,312 km (0.099 R)
• M6: 715,078 km (0.086 R)
• M7: 802,892 km (0.085 R)
• M8: 1,090,120 km (0.113 R)
• M9: 1,221,915 km (0.071 R)
• M10: 1,450,651 km (0.045 R)
• M11: 1,523,056 km (0.065 R)
• M12: 1,607,429 km (0.089 R)
• M13: 1,682,527 km (0.102 R)
• M14: 2,041,562 km (0.112 R)
• M15: 2,170,665 km (0.071 R)
• M16: 2,612,428 km (0.118 R)
• M17: 2,883,200 km (0.103 R)
• M18: 3,299,531 km (0.03 R)
• M19: 3,564,319 km (0.071 R)
• M20: 3,749,521 km (0.087 R)
• M21: 3,937,865 km (0.099 R)
• M22: 4,174,080 km (0.113 R)
• M23: 4,278,948 km (0.074 R)
• M24: 4,614,197 km (0.095 R)
• M25: 5,181,173 km (0.077 R)
• M26: 5,407,664 km (0.056 R)
• M27: 5,489,344 km (0.028 R)
• M28: 5,687,262 km (0.119 R)
• M29: 5,954,594 km (0.117 R)
• M30: 6,192,005 km (0.113 R)
• M31: 6,467,116 km (0.095 R)
• M32: 6,693,757 km (0.103 R)
• M33: 6,852,031 km (0.09 R)
• M34: 7,100,962 km (0.115 R)
• M35: 7,352,885 km (0.082 R)
• M36: 7,479,894 km (0.079 R)
• M37: 7,939,608 km (0.025 R)
• M38: 8,088,757 km (0.047 R)
• M39: 8,201,105 km (0.077 R)
• M40: 8,656,032 km (0.053 R)
• M41: 8,732,626 km (0.08 R)
• M42: 9,236,173 km (0.097 R)
• M43: 9,353,756 km (0.039 R)
• M44: 9,432,445 km (0.104 R)
• M45: 9,829,029 km (0.101 R)
• M46: 9,989,248 km (0.113 R)
• M47: 10,130,020 km (0.067 R)
• M48: 10,210,952 km (0.085 R)
• M49: 10,352,771 km (0.1 R)
• M50: 10,597,663 km (0.113 R)
• M51: 11,030,749 km (0.091 R)
• M52: 11,322,614 km (0.073 R)
• M53: 11,511,706 km (0.056 R)
• M54: 11,765,274 km (0.088 R)
• M55: 11,978,152 km (0.072 R)
• M56: 13,039,399 km (0.096 R)
• M57: 13,149,354 km (0.112 R)
• M58: 13,436,731 km (0.088 R)
• M59: 13,748,643 km (0.037 R)
• M60: 13,972,890 km (0.039 R)
• M61: 14,288,841 km (0.072 R)
• M62: 14,402,236 km (0.114 R)
• M63: 14,698,589 km (0.111 R)
• M64: 14,904,885 km (0.05 R)
• M65: 15,204,529 km (0.088 R)
• M66: 15,436,406 km (0.059 R)
• M67: 15,646,142 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 12.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.86 AU - 7.96 AU

Year: 7122 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 50,487,861 km

• M1: 198,965 km (0.083 R)
• M2: 302,636 km (0.119 R)
• M3: 1,077,853 km (0.064 R)
• M4: 1,508,096 km (0.035 R)
• M5: 1,688,362 km (0.032 R)
• M6: 1,797,867 km (0.089 R)
• M7: 2,059,215 km (0.078 R)
• M8: 2,284,659 km (0.059 R)
• M9: 2,418,998 km (0.089 R)
• M10: 2,956,204 km (0.101 R)
• M11: 3,062,867 km (0.072 R)
• M12: 3,252,557 km (0.062 R)
• M13: 3,615,332 km (0.072 R)
• M14: 3,700,902 km (0.116 R)
• M15: 3,845,114 km (0.106 R)
• M16: 4,364,667 km (0.051 R)
• M17: 4,609,709 km (0.089 R)
• M18: 5,129,412 km (0.114 R)
• M19: 5,274,522 km (0.063 R)
• M20: 5,618,298 km (0.031 R)
• M21: 6,088,035 km (0.109 R)
• M22: 6,587,991 km (0.059 R)
• M23: 6,851,882 km (0.09 R)
• M24: 7,191,170 km (0.092 R)
• M25: 7,281,377 km (0.082 R)
• M26: 7,426,487 km (0.066 R)
• M27: 7,646,097 km (0.075 R)
• M28: 7,942,151 km (0.058 R)
• M29: 8,223,096 km (0.117 R)
• M30: 8,507,332 km (0.102 R)
• M31: 8,872,201 km (0.086 R)
• M32: 9,046,782 km (0.101 R)
• M33: 9,261,754 km (0.118 R)
• M34: 9,696,784 km (0.085 R)
• M35: 9,836,658 km (0.088 R)
• M36: 10,098,155 km (0.088 R)
• M37: 10,239,825 km (0.053 R)
• M38: 10,586,892 km (0.119 R)
• M39: 11,125,294 km (0.049 R)
• M40: 11,524,272 km (0.038 R)
• M41: 11,693,766 km (0.111 R)
• M42: 11,949,429 km (0.12 R)
• M43: 12,228,579 km (0.117 R)
• M44: 12,683,955 km (0.064 R)
• M45: 13,366,570 km (0.102 R)
• M46: 13,993,385 km (0.098 R)
• M47: 15,182,837 km (0.116 R)
• M48: 15,508,512 km (0.09 R)
• M49: 15,625,498 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 9.1

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.02 AU - 9.6 AU

Year: 8459 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,487,861 km

• M1: 140,323 km (0.118 R)
• M2: 442,660 km (0.117 R)
• M3: 615,296 km (0.094 R)
• M4: 677,978 km (0.109 R)
• M5: 743,053 km (0.113 R)
• M6: 988,842 km (0.078 R)
• M7: 1,219,971 km (0.114 R)
• M8: 1,643,333 km (0.028 R)
• M9: 2,307,846 km (0.111 R)
• M10: 2,409,124 km (0.113 R)
• M11: 2,486,167 km (0.104 R)
• M12: 2,563,958 km (0.116 R)
• M13: 2,802,267 km (0.052 R)
• M14: 2,937,803 km (0.099 R)
• M15: 3,103,408 km (0.082 R)
• M16: 3,243,731 km (0.097 R)
• M17: 3,329,001 km (0.076 R)
• M18: 3,559,981 km (0.102 R)
• M19: 3,677,564 km (0.091 R)
• M20: 3,856,184 km (0.112 R)
• M21: 4,315,599 km (0.062 R)
• M22: 4,567,672 km (0.087 R)
• M23: 4,954,831 km (0.106 R)
• M24: 5,152,450 km (0.076 R)
• M25: 5,555,467 km (0.09 R)
• M26: 5,726,457 km (0.09 R)
• M27: 6,073,524 km (0.114 R)
• M28: 6,249,750 km (0.111 R)
• M29: 6,427,622 km (0.105 R)
• M30: 7,008,062 km (0.119 R)
• M31: 7,871,690 km (0.077 R)
• M32: 8,452,878 km (0.085 R)
• M33: 8,848,116 km (0.088 R)
• M34: 9,738,672 km (0.052 R)
• M35: 9,862,389 km (0.097 R)
• M36: 10,615,315 km (0.057 R)
• M37: 11,127,688 km (0.084 R)
• M38: 11,647,989 km (0.066 R)
• M39: 11,735,355 km (0.119 R)
• M40: 12,309,511 km (0.086 R)
• M41: 12,983,150 km (0.065 R)
• M42: 13,438,975 km (0.087 R)
• M43: 13,530,828 km (0.034 R)
• M44: 13,715,133 km (0.096 R)
• M45: 14,790,442 km (0.084 R)
• M46: 15,506,268 km (0.112 R)
• M47: 15,699,100 km (0.086 R)
• M48: 16,331,300 km (0.073 R)
• M49: 16,872,695 km (0.082 R)
• M50: 17,170,544 km (0.094 R)
• M51: 17,670,650 km (0.085 R)
• M52: 19,303,361 km (0.088 R)
• M53: 19,666,884 km (0.074 R)
• M54: 19,980,292 km (0.075 R)
• M55: 21,787,284 km (0.09 R)
• M56: 21,895,294 km (0.079 R)
• M57: 24,146,592 km (0.096 R)
• M58: 25,158,024 km (0.099 R)
• M59: 25,384,664 km (0.055 R)
• M60: 25,725,897 km (0.114 R)
• M61: 26,528,041 km (0.108 R)
• M62: 30,238,068 km (0.108 R)
• M63: 31,145,080 km (0.114 R)
• M64: 31,938,397 km (0.112 R)
• M65: 32,245,372 km (0.12 R)
• M66: 32,368,342 km (0.034 R)
• M67: 32,676,663 km (0.118 R)
• M68: 32,985,882 km (0.053 R)
• M69: 33,171,832 km (0.049 R)
• M70: 34,609,617 km (0.071 R)
• M71: 34,735,578 km (0.034 R)
• M72: 34,987,950 km (0.091 R)
• M73: 35,240,920 km (0.107 R)
• M74: 35,304,349 km (0.066 R)
• M75: 35,431,208 km (0.099 R)
• M76: 36,836,082 km (0.071 R)
• M77: 37,480,699 km (0.048 R)
• M78: 39,174,147 km (0.088 R)
• M79: 39,898,051 km (0.067 R)
• M80: 42,096,392 km (0.064 R)
• M81: 42,770,181 km (0.026 R)
• M82: 42,837,799 km (0.094 R)
• M83: 43,108,571 km (0.118 R)
• M84: 43,447,710 km (0.118 R)
• M85: 44,128,679 km (0.074 R)
• M86: 44,539,026 km (0.083 R)
• M87: 44,744,574 km (0.093 R)
• M88: 44,881,904 km (0.096 R)
• M89: 45,225,531 km (0.051 R)
• M90: 45,363,310 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 10.3

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.84 AU - 10.42 AU

Year: 8952 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,487,861 km

• M1: 194,328 km (0.12 R)
• M2: 376,837 km (0.097 R)
• M3: 501,153 km (0.094 R)
• M4: 577,149 km (0.117 R)
• M5: 657,632 km (0.096 R)
• M6: 777,610 km (0.093 R)
• M7: 886,816 km (0.039 R)
• M8: 962,662 km (0.113 R)
• M9: 1,225,207 km (0.077 R)
• M10: 1,354,160 km (0.1 R)
• M11: 1,866,084 km (0.03 R)
• M12: 2,515,787 km (0.054 R)
• M13: 2,709,816 km (0.087 R)
• M14: 3,171,475 km (0.117 R)
• M15: 3,351,142 km (0.098 R)
• M16: 4,974,428 km (0.118 R)
• M17: 5,113,554 km (0.082 R)
• M18: 5,324,637 km (0.119 R)
• M19: 5,975,238 km (0.12 R)
• M20: 6,272,639 km (0.108 R)
• M21: 6,347,737 km (0.112 R)
• M22: 6,804,459 km (0.081 R)
• M23: 6,881,652 km (0.117 R)
• M24: 7,549,606 km (0.093 R)
• M25: 7,629,491 km (0.049 R)
• M26: 8,652,591 km (0.07 R)
• M27: 8,946,701 km (0.026 R)
• M28: 9,718,177 km (0.118 R)
• M29: 9,892,608 km (0.077 R)
• M30: 10,112,068 km (0.115 R)
• M31: 10,466,465 km (0.058 R)
• M32: 11,187,527 km (0.088 R)
• M33: 12,393,436 km (0.095 R)
• M34: 12,820,538 km (0.092 R)
• M35: 13,445,857 km (0.1 R)
• M36: 13,542,946 km (0.053 R)
• M37: 13,640,184 km (0.116 R)
• M38: 13,884,627 km (0.066 R)
• M39: 14,179,634 km (0.078 R)
• M40: 14,576,368 km (0.085 R)
• M41: 14,676,150 km (0.09 R)
• M42: 14,926,576 km (0.079 R)
• M43: 15,839,722 km (0.059 R)
• M44: 18,147,119 km (0.039 R)
• M45: 20,557,440 km (0.066 R)
• M46: 21,572,163 km (0.025 R)
• M47: 22,200,324 km (0.106 R)
• M48: 22,603,191 km (0.12 R)
• M49: 23,767,661 km (0.101 R)
• M50: 24,297,985 km (0.083 R)
• M51: 24,534,948 km (0.062 R)
• M52: 24,951,429 km (0.093 R)
• M53: 25,190,486 km (0.09 R)
• M54: 25,912,296 km (0.091 R)
• M55: 26,701,874 km (0.049 R)
• M56: 26,946,466 km (0.088 R)
• M57: 27,376,111 km (0.102 R)
• M58: 29,243,541 km (0.109 R)
• M59: 30,192,590 km (0.076 R)
• M60: 30,958,980 km (0.077 R)
• M61: 31,731,952 km (0.101 R)
• M62: 31,926,130 km (0.116 R)
• M63: 33,034,202 km (0.057 R)
• M64: 33,165,399 km (0.109 R)
• M65: 34,686,510 km (0.031 R)
• M66: 36,568,751 km (0.063 R)
• M67: 37,522,288 km (0.12 R)
• M68: 38,277,308 km (0.065 R)
• M69: 38,760,360 km (0.034 R)
• M70: 40,081,608 km (0.113 R)
• M71: 42,839,744 km (0.063 R)
• M72: 43,628,573 km (0.097 R)
• M73: 44,061,061 km (0.114 R)
• M74: 44,422,340 km (0.076 R)
• M75: 44,784,815 km (0.093 R)
• M76: 45,293,747 km (0.071 R)
• M77: 46,464,351 km (0.086 R)
• M78: 47,867,279 km (0.088 R)
• M79: 47,941,480 km (0.031 R)
• M80: 48,015,681 km (0.099 R)
• M81: 48,387,581 km (0.06 R)
• M82: 48,462,081 km (0.088 R)
• M83: 48,760,528 km (0.105 R)
• M84: 49,209,172 km (0.094 R)
• M85: 49,584,065 km (0.058 R)
• M86: 49,960,004 km (0.113 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 15,560 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit